<?php
/**
 * Shopware 4
 * Copyright © shopware AG
 *
 * According to our dual licensing model, this program can be used either
 * under the terms of the GNU Affero General Public License, version 3,
 * or under a proprietary license.
 *
 * The texts of the GNU Affero General Public License with an additional
 * permission and of our proprietary license can be found at and
 * in the LICENSE file you have received along with this program.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * "Shopware" is a registered trademark of shopware AG.
 * The licensing of the program under the AGPLv3 does not imply a
 * trademark license. Therefore any rights, title and interest in
 * our trademarks remain entirely with us.
 */

namespace Shopware\Models\Partner;
use Shopware\Components\Model\ModelRepository, Doctrine\ORM\Query;

/**
 *
 * Repository for the Partner model (Shopware\Models\Partner\Partner).
 * <br>
 * The Partner model repository is responsible to load all Partner data.
 * It supports the standard functions like findAll or findBy and extends the standard repository for
 * some specific functions to return the model data as array.
 *
 */
class Repository extends ModelRepository
{

    /**
     * Returns an instance of the \Doctrine\ORM\Query object which select the partners for the backend list
     * @param null $order
     * @param null $offset
     * @param null $limit
     * @return \Doctrine\ORM\Query
     */
    public function getListQuery($order = null, $offset = null, $limit = null)
    {
        $builder = $this->getListQueryBuilder($order);
        if (!empty($offset)) {
            $builder->setFirstResult($offset);
        }
        if (!empty($limit)) {
            $builder->setMaxResults($limit);
        }
        return $builder->getQuery();
    }

    /**
     * Helper function to create the query builder for the "getListQuery" function.
     * This function can be hooked to modify the query builder of the query object.
     * @param $order
     * @return \Doctrine\ORM\QueryBuilder
     */
    public function getListQueryBuilder($order)
    {
        $builder = $this->getEntityManager()->createQueryBuilder();
        $builder->select(
            array(
                'partner.id',
                'partner.company as company',
                'partner.active as active',
                'partner.date as date',
                'partner.idCode as idCode',
                '(' . $this->getDatePartListDQL("o") . ') as yearlyAmount',
                '(' . $this->getDatePartListDQL("om", true) . ') as monthlyAmount'

            ))
            ->from('Shopware\Models\Partner\Partner', 'partner');

        if (!empty($order)) {
            $builder->addOrderBy($order);
        }
        return $builder;
    }

    /**
     * Returns an instance of the \Doctrine\ORM\Query object which select the partner for the detail page
     *
     * @param $filter
     * @return \Doctrine\ORM\Query
     */
    public function getDetailQuery($filter)
    {
        $builder = $this->getDetailQueryBuilder($filter);
        return $builder->getQuery();
    }

    /**
     * Helper function to create the query builder for the "getDetailQuery" function.
     * This function can be hooked to modify the query builder of the query object.
     *
     * @param $filter
     * @return \Doctrine\ORM\QueryBuilder
     */
    public function getDetailQueryBuilder($filter)
    {
        $builder = $this->createQueryBuilder("partner");
        $builder->select(array('partner'))
                ->addFilter($filter);

        return $builder;
    }


    /**
     * Returns an instance of the \Doctrine\ORM\Query object to select the partner for the statistic list
     * @param null $order
     * @param null $offset
     * @param null $limit
     * @param      $partnerId
     * @param bool $summary
     * @param      $fromDate
     * @param      $toDate
     * @return \Doctrine\ORM\Query
     */
    public function getStatisticListQuery($order = null, $offset = null, $limit = null, $partnerId, $summary = false, $fromDate, $toDate)
    {
        $builder = $this->getStatisticListQueryBuilder($order, $partnerId, $summary, $fromDate, $toDate);
        if (!$summary && !empty($limit)) {
            $builder->setFirstResult($offset);
            $builder->setMaxResults($limit);
        }
        return $builder->getQuery();
    }

    /**
     * Helper function to create the query builder for the "getStatisticListQuery" function.
     * This function can be hooked to modify the query builder of the query object.
     * @param null $order
     * @param      $partnerId
     * @param bool $summary
     * @param      $fromDate
     * @param      $toDate
     * @return \Doctrine\ORM\QueryBuilder
     */
    public function getStatisticListQueryBuilder($order = null, $partnerId, $summary = false, $fromDate,$toDate)
    {
        $builder = $this->getEntityManager()->createQueryBuilder();
        $expr = $this->getEntityManager()->getExpressionBuilder();

        $builder->select(
            array(
                'o.orderTime as orderTime',
                'o.id as id',
                'o.number as number',
                'SUM((o.invoiceAmountNet - o.invoiceShippingNet) / o.currencyFactor) as netTurnOver',
                'SUM((o.invoiceAmountNet - o.invoiceShippingNet) / o.currencyFactor / 100 * partner.percent) as provision',
                'customer.email as customerEmail',
                'billing.company as customerCompany',
                'billing.firstName as customerFirstName',
                'billing.lastName as customerLastName',
                'billing.number as customerNumber',
                'orderState.description as orderStatus',
                'orderState.id as orderStatusId'
            ))
            ->from('Shopware\Models\Order\Order', 'o')
            ->leftJoin("o.partner","partner")
            ->leftJoin("o.orderStatus", "orderState")
            ->leftJoin("o.customer", "customer")
            ->leftJoin("customer.billing", "billing")
            ->where($expr->eq("partner.id" ,"?1"))
            ->andWhere("o.status != 4")
            ->andWhere("o.status != -1")
            ->andWhere($expr->gt('o.orderTime','?2' ))
            ->andWhere($expr->lt('o.orderTime','?3' ))
            ->setParameter(1,$partnerId)
            ->setParameter(2,$fromDate)
            ->setParameter(3,$toDate);

        if (!$summary) {
            $builder->groupBy("o.number");

            if (!empty($order)) {
                $builder->addOrderBy($order);
            }
        }

        return $builder;
    }

    /**
     * Returns an instance of the \Doctrine\ORM\Query object which .....
     * @param $partnerId
     * @param $fromDate
     * @param $toDate
     * @return \Doctrine\ORM\Query
     */
    public function getStatisticChartQuery($partnerId, $fromDate, $toDate)
    {
        $builder = $this->getStatisticChartQueryBuilder($partnerId, $fromDate, $toDate);
        return $builder->getQuery();
    }

    /**
     * Helper function to create the query builder for the "getStatisticChartQuery" function.
     * This function can be hooked to modify the query builder of the query object.
     * @param $partnerId
     * @param $fromDate
     * @param $toDate
     * @return \Doctrine\ORM\QueryBuilder
     */
    public function getStatisticChartQueryBuilder($partnerId, $fromDate, $toDate)
    {
        $builder = $this->getEntityManager()->createQueryBuilder();
        $builder->select(
            array(
                'o.orderTime as date',
                'DATE_FORMAT(o.orderTime,\'%Y-%V\') as timeScale',
                'SUM((o.invoiceAmountNet - o.invoiceShippingNet) / o.currencyFactor) as netTurnOver',
                'SUM((o.invoiceAmountNet - o.invoiceShippingNet) / o.currencyFactor / 100 * partner.percent) as provision'
            ))
            ->from('Shopware\Models\Order\Order', 'o')
            ->leftJoin('o.partner','partner')
            ->where('partner.id = ?0')
            ->andWhere('o.status != 4')
            ->andWhere('o.status != -1')
            ->andWhere('o.orderTime > ?1')
            ->andWhere('o.orderTime < ?2')
            ->groupBy('timeScale');

        $builder->setParameter(0, $partnerId);
        $builder->setParameter(1, $fromDate);
        $builder->setParameter(2, $toDate);
        return $builder;
    }

    /**
     * Returns an instance of the \Doctrine\ORM\Query object to map the customer to the partner account
     * @param $mappingValue
     * @return \Doctrine\ORM\Query
     */
    public function getCustomerForMappingQuery($mappingValue)
    {
        $builder = $this->getCustomerForMappingQueryBuilder($mappingValue);
        return $builder->getQuery();
    }

    /**
     * Helper function to create the query builder for the "getCustomerForMappingQuery" function.
     * This function can be hooked to modify the query builder of the query object.
     * @param $mappingValue
     * @return \Doctrine\ORM\QueryBuilder
     */
    public function getCustomerForMappingQueryBuilder($mappingValue)
    {
        $builder = $this->getEntityManager()->createQueryBuilder();
        $builder->select(array(
            'customer.id as id',
            'billing.number as customerNumber',
            "CONCAT(CONCAT(billing.firstName, ' '), billing.lastName) as fullName",
            'billing.company as company',
            'customer.email as email'
        ));
        $builder->from('Shopware\Models\Customer\Customer', 'customer')
                ->leftJoin('customer.billing', 'billing')
                ->where("customer.accountMode = 0")
                ->andWhere("customer.email = ?0")
                ->orWhere("billing.number = ?1")
                ->orWhere("customer.id = ?2");
        $builder->setParameter(0,$mappingValue);
        $builder->setParameter(1,$mappingValue);
        $builder->setParameter(2,$mappingValue);
        return $builder;
    }

    /**
     * Returns an instance of the \Doctrine\ORM\Query object to validate the Tracking-Code because the Tracking-Code has to be unique
     * @param $trackingCode
     * @param $partnerId
     * @return \Doctrine\ORM\Query
     */
    public function getValidateTrackingCodeQuery($trackingCode, $partnerId)
    {
        $builder = $this->getValidateTrackingCodeQueryBuilder($trackingCode, $partnerId);
        return $builder->getQuery();
    }

    /**
     * Helper function to create the query builder for the "getValidateTrackingCodeQuery" function.
     * This function can be hooked to modify the query builder of the query object.
     * @param $trackingCode
     * @param $partnerId
     * @return \Doctrine\ORM\QueryBuilder
     */
    public function getValidateTrackingCodeQueryBuilder($trackingCode, $partnerId)
    {
        $builder = $this->getEntityManager()->createQueryBuilder();
        $builder->select(
            array(
                "partner.id"
            ))
            ->from("Shopware\\Models\\Partner\\Partner", 'partner')
            ->where($builder->expr()->eq('partner.idCode', '?1'))
            ->andWhere($builder->expr()->neq('partner.id', '?2'))
            ->setParameter(1, $trackingCode)
            ->setParameter(2, $partnerId);
        return $builder;
    }

    /**
     * Helper method to get the date part of the dql query
     *
     * @param $alias
     * @param bool $monthlyAmount | whether to add the selection of a month or not
     * @return string
     */
    private function getDatePartListDQL($alias, $monthlyAmount = false)
    {

        $builder = Shopware()->Models()->createQueryBuilder();
        $builder->from('Shopware\Models\Order\Order', $alias)
                ->select(array('SUM('.$alias.'.invoiceAmountNet - '.$alias.'.invoiceShippingNet)'))
                ->where('DATE_FORMAT(CURRENT_DATE(),\'%Y\') = DATE_FORMAT('.$alias.'.orderTime,\'%Y\')')
                ->andWhere($alias.'.status NOT IN(\'4\', \'-1\')')
                ->andWhere($alias.'.partnerId = partner.idCode');
        if ($monthlyAmount) {
            $builder->andwhere('DATE_FORMAT(CURRENT_DATE(),\'%m\') = DATE_FORMAT('.$alias.'.orderTime,\'%m\')');
        }
        return $builder->getDQL();
    }
}
